Preventative treatment of wood

Compositions: coating or plastic – Coating or plastic compositions – Contains fireproofing or biocidal agent

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424657, 424658, 424659, 424660, 252380, 252383, A01N 5914

Patent

active

055251471

ABSTRACT:
Methods and compositions for protecting wooden members (components) against attack by destructive insects and fungi. The wood preservative is formulated as a paste and is applied in that form to an exposed surface of the member. The active ingredient is released by that same moisture which creates conditions conducive to destructive attacks on the wood. Boron-based active ingredients are preferred as are polyethylene glycol carriers for the active ingredient.

REFERENCES:
patent: 4461721 (1984-07-01), Goettsche et al.
patent: 4610881 (1986-09-01), Bechgaard
patent: 4801404 (1989-01-01), Dietrich et al.
patent: 5104664 (1992-04-01), Palmere et al.
patent: 5129946 (1992-07-01), Evans
patent: 5151127 (1992-09-01), Thompson
Treatment of Log-Home Logs with Thickened Boron, Puettman et al., 42 Forest Products Journal 11/12, Nov./Dec. 1992, pp. 30-32.
BORA-CARE Termiticide, Insecticide and Fungicide Concentrate.
U.S. Borax Service Bulletin 200 & Specimen Label, Sep. 1992.

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